5305-14-538-0282 SCREW,CAP,HEXAGON HEAD Index 1630-14-539-3070 WHEEL ASSEMBLY,AIRCRAFT

National Stock Number:
5310-14-538-0290

Federal Supply Class:
5310

National Item Identification Number:
145380290

Description:
NUT,PLAIN,HEXAGON

Detail:
A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see LOCKNUT, ELECTRICAL CONDUIT. See also LOCKNUT, TUBE FITTING. For items having a thickness (or height) exceeding two times the width across the flats, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. (When height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)


Manufacturer Information:
ENISO4032-M6-8-A2LI9006COMITE EUROPEEN DE NORMALISATION
ISO4032-M6-8-A2LF1236PREAULT TECHNOLOGIES
ISO4032-M6-8-A2LFA096LEVRAT SARL
ISO4032-M6-8-A2LI9008INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO)


Techincal Specification:
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE6.0 MILLIMETERS
NUT HEIGHT4.9 MILLIMETERS MINIMUM AND 5.2 MILLIMETERS MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS10.0 MILLIMETERS NOMINAL
STRENGTH GRADE DESIGNATION8
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONI9008-ISO4042 CODE A2L INTERNATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTZINC OVERALL AND CHROMATE OVERALL
TEST DATA DOCUMENTI9008-ISO 898-2 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH IN MILLIMETERS1.0
THREAD TOLERANCE CLASS6H INTERNAL
THREAD SERIESISO M


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